Equicord/src/plugins/messageClickActions/styles.css

.vc-message-click-actions-emoji-trigger {
    min-width: 46px;
    height: 46px;
    padding: 0 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: var(--background-secondary-alt);
    border: 1px solid var(--input-border);
    cursor: pointer;
    line-height: 1;
}

.vc-message-click-actions-emoji-preview {
    display: block;
}

.vc-message-click-actions-unicode-preview {
    font-size: 28px;
    line-height: 1;
}